public function save_usage_action()
{
// delete old usage
MarketPluginUsage::deleteBySQL('user_id = ? AND name = ?', array(User::findCurrent()->id, Request::get('tag')));
// create new usages
foreach (Request::getArray('plugins') as $pluginid) {
MarketPluginUsage::create(array('plugin_id' => $pluginid, 'user_id' => User::findCurrent()->id, 'name' => Request::get('tag')));
$this->done++;
}
}
/**
* Controller for all buddy related action.
*
* The following actions are supported:
* - "add" to add a user to the current user's buddy list
* - "remove" to remove a user from the current user's buddy list
*
* @param String $action The action to be executed
*/
public function buddy_action($action = 'add')
{
$username = Request::username('username');
if ($action === 'add' && $username !== null) {
if (Contact::import(array('owner_id' => User::findCurrent()->id, 'user_id' => User::findByUsername($username)->id))->store()) {
PageLayout::postMessage(MessageBox::success(_('Der Benutzer wurde zu Ihren Kontakten hinzugefügt.')));
}
} elseif ($action === 'remove' && $username !== null) {
$contact = Contact::find(array(User::findCurrent()->id, User::findByUsername($username)->id));
if ($contact && $contact->delete()) {
PageLayout::postMessage(MessageBox::success(_('Der Benutzer gehört nicht mehr zu Ihren Kontakten.')));
}
}
$this->redirect('online');
}
public function propose_usage_action($plugin_id)
{
$this->plugin = new MarketPlugin($plugin_id);
// Submit propose usage
if (Request::submitted('propose')) {
CSRFProtection::verifyUnsafeRequest();
MarketPluginUsage::create(array('plugin_id' => $plugin_id, 'user_id' => User::findCurrent()->id, 'name' => Request::get('used_at')));
$this->redirect('presenting/details/' . $plugin_id);
}
$this->most_used = DBManager::get()->fetchFirst('SELECT name FROM pluginmarket_plugin_usages WHERE user_id = ? AND name NOT IN (SELECT name FROM pluginmarket_plugin_usages WHERE plugin_id = ?) GROUP BY name ORDER BY count(*)', array(User::findCurrent()->id, $plugin_id));
}
public function isEditable()
{
return $GLOBALS['perm']->have_perm('root') || $this->user_id == User::findCurrent() || $this->plugin->user_id == User::findCurrent()->id;
}
</div>
</div>
<? endif ?>
<? if ($thread['context_type'] === "public") : ?>
<? $sharingusers = $thread->getSharingUsers() ?>
<? $sharing_user_ids = array_map(function ($v) { return $v['user_id']; }, $sharingusers) ?>
<div class="reshares<?php
echo count($sharingusers) > 0 ? " reshared" : "";
?>
">
<? if (count($sharingusers)) : ?>
<? if ((!User::findCurrent()->isFriendOf($thread) || $thread['external_contact']) && ($GLOBALS['user']->id !== $thread['user_id'])) : ?>
<? $sharingcontacts = "" ?>
<? $othersharing = 0 ?>
<? foreach ($sharingusers as $key => $user) {
if (User::findCurrent()->isFriendOf($user)) {
$url = $user->getURL();
$name = $user->getName();
if ($url) {
$sharingcontacts .= '<a href="'.$url.'" title="'.htmlReady($name).'">';
}
$sharingcontacts .= $user->getAvatar()->getImageTag(Avatar::SMALL, array('title' => $name));
if ($url) {
$sharingcontacts .= '</a>';
}
} else {
$othersharing++;
}
} ?>
<? if ($sharingcontacts) : ?>
<?php
function vcard_action($group = null)
{
// Set constants for export
$charset = 'utf-8';
$filename = _('Kontakte');
// Set layout
$this->set_layout(null);
// If we got an array of user
if (Request::submitted('user')) {
$user = User::findManyByUsername(Request::getArray('user'));
}
// If we got a group
if ($group) {
$user = User::findMany(Statusgruppen::find($group)->members->pluck('user_id'));
}
// Fallback to all contacts if we got nothing
if (!$user) {
$user = User::findCurrent()->contacts;
}
header("Content-type: text/x-vCard;charset=" . $charset);
//application/octet-stream MIME
header("Content-disposition: attachment; filename=" . $filename . ".vcf");
header("Pragma: private");
$this->vCard = vCard::export($user);
}
/**
* Retrieves the score for the current user
*
* @return integer the score
*
*/
static function GetMyScore($user_or_id = null)
{
$user = $user_or_id ? User::toObject($user_or_id) : User::findCurrent();
$cache = StudipCacheFactory::getCache();
if ($cache->read("user_score_of_".$user->id)) {
return $cache->read("user_score_of_".$user->id);
}
//Behold! The all new mighty score algorithm!
//Step 1: Select all activities as mkdate-timestamps.
//Step 2: Group these activities to timeslots of halfhours
// with COUNT(*) as a weigh of the timeslot.
//Step 3: Calculate the measurement of the timeslot from the weigh of it.
// This makes the first activity count fully, the second
// almost half and so on. We use log_n to make huge amounts of
// activities to not count so much.
//Step 4: Calculate a single score for each timeslot depending on the
// measurement and the mkdate-timestamp. Use arctan as the function
// here so that older activities tend to zero.
//Step 5: Sum all scores from all timeslots together.
$sql = "
SELECT round(SUM((-atan(measurement / " . round(31556926 / self::MEASURING_STEP) . ") / PI() + 0.5) * 200)) as score
FROM (
SELECT ((unix_timestamp() / " . self::MEASURING_STEP . ") - timeslot) / (LN(weigh) + 1) AS measurement
FROM (
SELECT (round(mkdate / " . self::MEASURING_STEP . ")) as timeslot, COUNT(*) AS weigh
FROM (
" . self::createTimestampQuery() . "
) as mkdates
GROUP BY timeslot
) as measurements
) as dates
";
$stmt = DBManager::get()->prepare($sql);
$stmt->execute(array(':user' => $user->id));
$score = $stmt->fetchColumn();
if ($user->score && $user->score != $score) {
$user->score = $score;
$user->store();
}
$cache->write("user_score_of_".$user->id, $score, 60 * 5);
return $score;
}
/**
* displays a paginated member overview of a studygroup
*
* @param string id of a studypgroup
* @param string page number the current page
*
* @return void
*
*/
function members_action()
{
$id = $_SESSION['SessionSeminar'];
PageLayout::setTitle(getHeaderLine($_SESSION['SessionSeminar']) . ' - ' . _("Teilnehmende"));
Navigation::activateItem('/course/members');
PageLayout::setHelpKeyword('Basis.StudiengruppenBenutzer');
Request::set('choose_member_parameter', $this->flash['choose_member_parameter']);
object_set_visit_module('participants');
$this->last_visitdate = object_get_visit($id, 'participants');
$sem = Course::find($id);
$this->anzahl = StudygroupModel::countMembers($id);
$this->groupname = $sem->getFullname();
$this->sem_id = $id;
$this->groupdescription = $sem->beschreibung;
$this->moderators = $sem->getMembersWithStatus('dozent');
$this->tutors = $sem->getMembersWithStatus('tutor');
$this->autors = $sem->getMembersWithStatus('autor');
$this->accepted = $sem->admission_applicants->findBy('status', 'accepted');
$this->sem_class = Course::findCurrent()->getSemClass();
$inviting_search = new SQLSearch("SELECT auth_user_md5.user_id, {$GLOBALS['_fullname_sql']['full_rev']} as fullname, username, perms " . "FROM auth_user_md5 " . "LEFT JOIN user_info ON (auth_user_md5.user_id = user_info.user_id) " . "LEFT JOIN seminar_user ON (auth_user_md5.user_id = seminar_user.user_id AND seminar_user.Seminar_id = '" . addslashes($id) . "') " . "WHERE perms NOT IN ('root', 'admin') " . "AND " . get_vis_query() . " AND (username LIKE :input OR Vorname LIKE :input " . "OR CONCAT(Vorname,' ',Nachname) LIKE :input " . "OR CONCAT(Nachname,' ',Vorname) LIKE :input " . "OR Nachname LIKE :input OR {$GLOBALS['_fullname_sql']['full_rev']} LIKE :input) " . "ORDER BY fullname ASC", _("Nutzer suchen"), "user_id");
$this->rechte = $GLOBALS['perm']->have_studip_perm("tutor", $id);
$actions = new ActionsWidget();
if ($this->rechte) {
$mp = MultiPersonSearch::get('studygroup_invite_' . $id)->setLinkText(_('Neue Gruppenmitglieder-/innen einladen'))->setLinkIconPath("")->setTitle(_('Neue Gruppenmitglieder/-innen einladen'))->setExecuteURL($this->url_for('course/studygroup/execute_invite/' . $id, array('view' => Request::get('view'))))->setSearchObject($inviting_search)->addQuickfilter(_('Adressbuch'), User::findCurrent()->contacts->pluck('user_id'))->setNavigationItem('/course/members')->render();
$element = LinkElement::fromHTML($mp, Icon::create('community+add', 'clickable'));
$actions->addElement($element);
}
if ($this->rechte || $sem->getSemClass()['studygroup_mode']) {
$actions->addLink(_('Nachricht an alle Gruppenmitglieder verschicken'), $this->url_for('course/studygroup/message/' . $id), Icon::create('mail', 'clickable'), array('data-dialog' => 1));
}
if ($actions->hasElements()) {
Sidebar::get()->addWidget($actions);
}
$this->invitedMembers = StudygroupModel::getInvitations($id);
}
/**
* Removes the user's score from the ranking list.
*/
public function unpublish_action()
{
$user = User::findCurrent();
$user->score = 0;
$user->store();
PageLayout::postMessage(MessageBox::success(_('Ihr Wert wurde von der Rangliste gelöscht.')));
$this->redirect('score');
}
/**
* Current user is going to follow (add as buddy) the given user, who could
* also be an external contact.
*/
public function follow_user_action()
{
if (!$GLOBALS['perm']->have_perm("autor")) {
throw new AccessDeniedException();
}
if (Request::get("external_contact")) {
$user = BlubberExternalContact::find(Request::option("user_id"));
} else {
$user = new BlubberUser(Request::option("user_id"));
}
if (!$user->isNew()) {
if (is_a($user, "BlubberExternalContact")) {
$statement = DBManager::get()->prepare("INSERT IGNORE INTO blubber_follower " . "SET studip_user_id = :user_id, " . "external_contact_id = :contact_id, " . "left_follows_right = '1' " . "");
$success = $statement->execute(array('user_id' => $GLOBALS['user']->id, 'contact_id' => $user->getId()));
if ($success) {
NotificationCenter::postNotification('BlubberExternalContactDidAdd', $user);
}
} else {
Contact::import(array('owner_id' => User::findCurrent()->id, 'user_id' => $user->id))->store();
}
}
$this->render_json(array('success' => 1, 'message' => (string) MessageBox::success(_("Kontakt hinzugefügt"))));
}
/**
* checks if tour is visible for current user
*/
function isVisible()
{
if (!$this->settings->active) {
return false;
}
$language = substr($GLOBALS['user']->preferred_language, 0, 2);
if (!$language) {
$language = 'de';
}
if ($language != $this->language) {
return false;
}
$current_role = User::findCurrent() ? User::findCurrent()->perms : 'nobody';
if (strpos($this->roles, $current_role) === false) {
return false;
}
foreach ($this->audiences as $audience) {
switch ($audience->type) {
case 'inst':
$table_name = 'user_inst';
$field_name = 'Institut_id';
break;
case 'sem':
$table_name = 'seminar_user';
$field_name = 'Seminar_id';
break;
case 'studiengang':
$table_name = 'user_studiengang';
$field_name = 'studiengang_id';
break;
case 'abschluss':
$table_name = 'user_studiengang';
$field_name = 'abschluss_id';
break;
case 'userdomain':
$table_name = 'user_userdomains';
$field_name = 'userdomain_id';
break;
}
if ($audience->range_id and $table_name) {
$query = 'SELECT * FROM ' . $table_name . ' WHERE user_id = ? AND ' . $field_name . ' = ?';
$items = array($GLOBALS['user']->user_id, $audience->range_id);
$statement = DBManager::get()->prepare($query);
$statement->execute($items);
$ret = $statement->fetchOne(PDO::FETCH_ASSOC);
if (!count($ret)) {
return false;
}
} elseif ($table_name) {
$query = 'SELECT * FROM ' . $table_name . ' WHERE user_id = ?';
$items = array($GLOBALS['user']->user_id);
$statement = DBManager::get()->prepare($query);
$statement->execute($items);
$ret = $statement->fetchOne(PDO::FETCH_ASSOC);
if (count($ret)) {
return false;
}
}
}
return true;
}
</h2>
<ul class="plugin-usages">
<?php
foreach ($marketplugin['uses'] as $use) {
?>
<li>
<a href="<?php
echo PluginEngine::getLink($plugin, array('search' => htmlReady($use->name)), "presenting/all");
?>
">
<?php
echo htmlReady($use->name);
?>
</a>
<?php
if ($use->plugin->isWritable(User::findCurrent()->id)) {
?>
(<?php
echo ObjectdisplayHelper::link($use->user);
?>
)
<?php
}
?>
<?php
if ($use->isEditable()) {
?>
<a href="<?php
echo PluginEngine::getLink($plugin, array(), "presenting/delete_usage/" . $use->id);
?>
">
public static function getStudygroups()
{
$courses = array();
$modules = new Modules();
$studygroups = User::findCurrent()->course_memberships->filter(function ($c) {
return $c->course->getSemClass()->offsetGet('studygroup_mode');
})->toGroupedArray('seminar_id');
$param_array = 'name seminar_id visible veranstaltungsnummer start_time duration_time status visible ';
$param_array .= 'chdate admission_binding modules admission_prelim';
$courses = Course::findAndMapMany(function ($course) use($param_array, $studygroups, $modules) {
$ret = $course->toArray($param_array);
$ret['sem_class'] = $course->getSemClass();
$ret['start_semester'] = $course->start_semester->name;
$ret['end_semester'] = $course->end_semester->name;
$ret['obj_type'] = 'sem';
$ret['last_visitdate'] = object_get_visit($course->id, 'sem', 'last');
$ret['visitdate'] = object_get_visit($course->id, 'sem', '');
$ret['user_status'] = $studygroups[$course->id]['status'];
$ret['gruppe'] = $studygroups[$course->id]['gruppe'];
$ret['modules'] = $modules->getLocalModules($course->id, 'sem', $course->modules, $course->status);
MyRealmModel::getObjectValues($ret);
return $ret;
}, array_keys($studygroups));
return $courses;
}
/**
* Adds the user identified by the variable username to the current user's
* contacts.
*/
public function add_buddy_action()
{
$username = Request::username('username');
$user = User::findByUsername($username);
$current = User::findCurrent();
$current->contacts[] = $user;
$current->store();
PageLayout::postMessage(MessageBox::success(_('Der Nutzer wurde zu Ihren Kontakten hinzugefügt.')));
$this->redirect('profile/index?username=' . $username);
}
